48 lines
1.7 KiB
Swift
48 lines
1.7 KiB
Swift
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Hummingbird server framework project
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//
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// Copyright (c) 2021-2021 the Hummingbird authors
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// Licensed under Apache License v2.0
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//
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// See LICENSE.txt for license information
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// See hummingbird/CONTRIBUTORS.txt for the list of Hummingbird authors
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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//===----------------------------------------------------------------------===//
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/// Class holding Mustache template
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public struct MustacheTemplate: Sendable {
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/// Initialize template
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/// - Parameter string: Template text
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/// - Throws: MustacheTemplate.Error
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public init(string: String) throws {
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self.tokens = try Self.parse(string)
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}
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/// Render object using this template
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/// - Parameter object: Object to render
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/// - Returns: Rendered text
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public func render(_ object: Any, library: MustacheLibrary? = nil) -> String {
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self.render(context: .init(object, library: library))
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}
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internal init(_ tokens: [Token]) {
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self.tokens = tokens
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}
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enum Token: Sendable {
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case text(String)
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case variable(name: String, transform: String? = nil)
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case unescapedVariable(name: String, transform: String? = nil)
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case section(name: String, transform: String? = nil, template: MustacheTemplate)
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case invertedSection(name: String, transform: String? = nil, template: MustacheTemplate)
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case inheritedSection(name: String, template: MustacheTemplate)
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case partial(String, indentation: String?, inherits: [String: MustacheTemplate]?)
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case contentType(MustacheContentType)
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}
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var tokens: [Token]
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}
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